(19)

(11)

EP 3 390 516 A1

(12)

(43) Date of publication: 24.10.2018 Bulletin 2018/43 (21) Application number: 16876678.0 (22) Date of filing: 15.12.2016

(51) International Patent Classification (IPC):  C08K 3/04(2006.01) C08K 3/00(2018.01) C08K 5/00(2006.01) B60C 1/00(2006.01) C08K 3/02(2006.01) C08K 5/5398(2006.01) (86) International application number: PCT/US2016/066920 (87) International publication number: WO 2017/106493 (22.06.2017 Gazette 2017/25)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 15.12.2015 US 201562267525 P (71) Applicant: COLUMBIAN CHEMICALS COMPANY Marietta, GA 30062 (US)	(72) Inventors: HERD, Charles R. Marietta, GA 30062 (US) COMBS, Zachary A. Marietta, GA 30062 (US) (74) Representative: CSY London  10 Fetter Lane London EC4A 1BR London EC4A 1BR (GB)